B4: compact the launch probe (cache keyed on inode, valid while newer than the binary)

Keeps design-consultation inside its parity size budget.
This commit is contained in:
garrytan committed 2026-10-03 21:30:33 +00:00
1 parent 79bfc02ac2
commit 3882efba70
1 file changed
+9 -9
+9 -9
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@@ -1119,24 +1119,24 @@ Source: [OpenAI "Designing Delightful Frontends with GPT-5.4"](https://developer
* B4 (#1076, #1254): DESIGN_READY only when the binary actually starts. A
* binary that is merely executable can still be SIGKILLed at launch (an
* invalid macOS code signature), so launch it (no arguments prints usage and
* exits 0) under the portable deadline aside.ts uses. A success is cached by
* inode + mtime so Gatekeeper's first-launch scan is paid once.
* exits 0) under the portable deadline aside.ts uses. A success is cached
* (inode + path, valid while newer than the binary) so Gatekeeper's
* first-launch scan is paid once.
*/
function designReadyProbe(ctx: TemplateContext): string {
return `_DS=$("${toShellPath(ctx.paths.skillRoot)}/bin/gstack-paths" --get GSTACK_STATE_ROOT 2>/dev/null); _DC=\${_DS:+$_DS/design-ready}
_DK="$(ls -diL "$D" 2>/dev/null | awk '{print $(1)}') $( (stat -L -c %Y "$D" || stat -L -f %m "$D") 2>/dev/null) $D"
return `_DS=$("${toShellPath(ctx.paths.skillRoot)}/bin/gstack-paths" --get GSTACK_STATE_ROOT 2>/dev/null); _DC=\${_DS:+$_DS/design-ready}; _DK=$(ls -diL "$D" 2>/dev/null)
_dt() { if command -v gtimeout >/dev/null; then gtimeout 10 "$@"; elif command -v timeout >/dev/null; then timeout 10 "$@"
elif command -v perl >/dev/null; then perl -e 'alarm(shift);exec(@ARGV)' 10 "$@"; else return 125; fi; }
_RC=0
_RC=0; _FIX="Fix: cd \${D%/design/dist/design} && ./setup"
if [ ! -x "$D" ]; then _RC=missing
elif [ -z "$_DC" ] || [ "$(cat "$_DC" 2>/dev/null)" != "$_DK" ]; then _dt "$D" >/dev/null 2>&1 </dev/null || _RC=$?
elif [ ! "$_DC" -nt "$D" ] || [ "$(cat "$_DC")" != "$_DK" ]; then _dt "$D" >/dev/null 2>&1 </dev/null || _RC=$?
fi
case "$_RC" in
0) echo "DESIGN_READY: $D"; [ -n "$_DC" ] && printf '%s' "$_DK" > "$_DC" 2>/dev/null ;;
missing) echo "DESIGN_NOT_AVAILABLE: $D is not installed. Fix: cd \${D%/design/dist/design} && ./setup" ;;
0) echo "DESIGN_READY: $D"; [ -n "$_DC" ] && echo "$_DK" > "$_DC" 2>/dev/null ;;
missing) echo "DESIGN_NOT_AVAILABLE: $D is not installed. $_FIX" ;;
124|142) echo "DESIGN_NOT_AVAILABLE: $D timed out after 10s at launch" ;;
125) echo "DESIGN_NOT_AVAILABLE: no timeout, gtimeout or perl to bound the $D launch check" ;;
137) echo "DESIGN_NOT_AVAILABLE: $D exited 137 (killed at launch; on macOS usually an invalid code signature). Fix: cd \${D%/design/dist/design} && ./setup" ;;
137) echo "DESIGN_NOT_AVAILABLE: $D exited 137 (killed at launch; on macOS usually an invalid code signature). $_FIX" ;;
*) echo "DESIGN_NOT_AVAILABLE: $D exited $_RC at launch" ;;
esac`;
}